UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxzxzj+yC2ULaUDG2kRZeN1JZG04ICNGDWqroZbZ/z8=' 
WHERE 
  key_id = '257ba521f7461d6b11b5b034689787b70cdad5500ad4fb3b98a073f90967fdc8' 
  AND (
    token = 'mxzxzj+yC2ULaUDG2kRZeN1JZG04ICNGDWqroZbZ/z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )